Company Filing History:
Years Active: 2020-2025
Title: Yusuke Iizawa: Innovator in Rotary Seal Technology
Introduction
Yusuke Iizawa is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of manufacturing methods for rotary seals. With a total of five patents to his name, Iizawa's work is recognized for its innovative approaches and technical precision.
Latest Patents
Iizawa's latest patents include a manufacturing method for a slinger used in rotary seals. This method involves molding an annular blank material from a dull-finished steel sheet through sheet metal press working. The process also includes burring the blank material to create the slinger. The arithmetical mean roughness Ra of the burring mold faces is set between 0.03 μm and 0.07 μm. Additionally, the pressure application force for holding the blank material is carefully calibrated to ensure optimal performance. His rotary seal design features a side lip with an intermediate thick portion and a unique cone-shaped inner circumferential side surface, enhancing its functionality.
Career Highlights
Iizawa works at Nakanishi Metal Works Co., Ltd., where he applies his expertise in manufacturing and design. His innovative methods have contributed to advancements in rotary seal technology, making him a valuable asset to his company and the industry.
Collaborations
Iizawa collaborates with talented coworkers, including Shinichi Akashi and Takahiko Sato. Their combined efforts foster a creative environment that drives innovation and enhances product development.
Conclusion
Yusuke Iizawa's contributions to rotary seal technology exemplify the spirit of innovation. His patents reflect a commitment to excellence and a deep understanding of manufacturing processes. Through his work, Iizawa continues to influence the industry and inspire future inventors.